X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fmenu_userptr.3x.html;h=4a267beb3b2bae9f05d26174faf7a0a5ce00f4bb;hp=6fadbe52707f92845067b12dfb50e78b77195e79;hb=81304798ee736c467839c779c9ca5dca48db7bea;hpb=46722468f47c2b77b3987729b4bcf2321cccfd01;ds=sidebyside diff --git a/doc/html/man/menu_userptr.3x.html b/doc/html/man/menu_userptr.3x.html index 6fadbe52..4a267beb 100644 --- a/doc/html/man/menu_userptr.3x.html +++ b/doc/html/man/menu_userptr.3x.html @@ -1,8 +1,8 @@ - - +
+ +- +menu_userptr(3x) menu_userptr(3x) --
- menu_userptr - associate application data with a menu item - - --
- #include <menu.h> - int set_menu_userptr(MENU *menu, void *userptr); - void *menu_userptr(const MENU *menu); - - --
- Every menu and every menu item has a field that can be - used to hold application-specific data (that is, the menu- - driver code leaves it alone). These functions get and set - the menu user pointer field. - - --
- Except for menu_userptr (which returns NULL on error), - each function returns one of the following: - - E_OK The routine succeeded. - - E_SYSTEM_ERROR - System error occurred (see errno). --
- curses(3x), menu(3x). +
+ set_menu_userptr, menu_userptr - associate application data with a menu + item --
- The header file <menu.h> automatically includes the header - file <curses.h>. +
+ #include <menu.h> --
- These routines emulate the System V menu library. They - were not supported on Version 7 or BSD versions. + int set_menu_userptr(MENU *menu, void *userptr); + void *menu_userptr(const MENU *menu); - The user pointer should be a void pointer. We leave it as - a char pointer for SVr4 compatibility. +
+ Every menu and every menu item has a field that can be used to hold + application-specific data (that is, the menu-driver code leaves it + alone). These functions get and set the menu user pointer field. --
- Juergen Pfeifer. Manual pages and adaptation for new - curses by Eric S. Raymond. +
+ menu_userptr returns a pointer (which may be NULL). It does not set + errno. + set_menu_userptr returns E_OK (success). +
+ curses(3x), menu(3x). +
+ The header file <menu.h> automatically includes the header file + <curses.h>. +
+ These routines emulate the System V menu library. They were not + supported on Version 7 or BSD versions. + The user pointer is a void pointer. We chose not to leave it as a char + pointer for SVr4 compatibility. +
+ Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. + Raymond. + menu_userptr(3x)-